format a number

[poe]

i have

 

$a = 2012;

$b = 3025;

 

$c = $a / $b;

 

if i use:

sprintf( "%01.3f", $c)

 

i get 0.665

 

how do i format the '$c' so i get .665 (drop the '0')?

 

thanks

chris

[Lumio]

maybe like this:

echo substr($c, 1, 3);

[jitesh]

Just check this

 

$num = 0.665;

$num_arr = explode(".",$num);

echo ".".$num_arr[1];

exit;